/**
 * @license Highcharts JS v8.0.0 (2019-12-10)
 *
 * Pareto series type for Highcharts
 *
 * (c) 2010-2019 Sebastian Bochan
 *
 * License: www.highcharts.com/license
 */
"use strict";
(function (factory) {
  if (typeof module === "object" && module.exports) {
    factory["default"] = factory;
    module.exports = factory;
  } else if (typeof define === "function" && define.amd) {
    define("highcharts/modules/pareto", ["highcharts"], function (Highcharts) {
      factory(Highcharts);
      factory.Highcharts = Highcharts;
      return factory;
    });
  } else {
    factory(typeof Highcharts !== "undefined" ? Highcharts : undefined);
  }
})(function (Highcharts) {
  var _modules = Highcharts ? Highcharts._modules : {};
  function _registerModule(obj, path, args, fn) {
    if (!obj.hasOwnProperty(path)) {
      obj[path] = fn.apply(null, args);
    }
  }
  _registerModule(
    _modules,
    "mixins/derived-series.js",
    [_modules["parts/Globals.js"], _modules["parts/Utilities.js"]],
    function (H, U) {
      /* *
       *
       *  !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
       *
       * */
      var defined = U.defined;
      var Series = H.Series,
        addEvent = H.addEvent,
        noop = H.noop;
      /* ************************************************************************** *
       *
       * DERIVED SERIES MIXIN
       *
       * ************************************************************************** */
      /**
       * Provides methods for auto setting/updating series data based on the based
       * series data.
       *
       * @private
       * @mixin derivedSeriesMixin
       */
      var derivedSeriesMixin = {
        hasDerivedData: true,
        /* eslint-disable valid-jsdoc */
        /**
         * Initialise series
         *
         * @private
         * @function derivedSeriesMixin.init
         * @return {void}
         */
        init: function () {
          Series.prototype.init.apply(this, arguments);
          this.initialised = false;
          this.baseSeries = null;
          this.eventRemovers = [];
          this.addEvents();
        },
        /**
         * Method to be implemented - inside the method the series has already
         * access to the base series via m `this.baseSeries` and the bases data is
         * initialised. It should return data in the format accepted by
         * `Series.setData()` method
         *
         * @private
         * @function derivedSeriesMixin.setDerivedData
         * @return {Array<Highcharts.PointOptionsType>}
         *         An array of data
         */
        setDerivedData: noop,
        /**
         * Sets base series for the series
         *
         * @private
         * @function derivedSeriesMixin.setBaseSeries
         * @return {void}
         */
        setBaseSeries: function () {
          var chart = this.chart,
            baseSeriesOptions = this.options.baseSeries,
            baseSeries =
              defined(baseSeriesOptions) &&
              (chart.series[baseSeriesOptions] || chart.get(baseSeriesOptions));
          this.baseSeries = baseSeries || null;
        },
        /**
         * Adds events for the series
         *
         * @private
         * @function derivedSeriesMixin.addEvents
         * @return {void}
         */
        addEvents: function () {
          var derivedSeries = this,
            chartSeriesLinked;
          chartSeriesLinked = addEvent(
            this.chart,
            "afterLinkSeries",
            function () {
              derivedSeries.setBaseSeries();
              if (derivedSeries.baseSeries && !derivedSeries.initialised) {
                derivedSeries.setDerivedData();
                derivedSeries.addBaseSeriesEvents();
                derivedSeries.initialised = true;
              }
            }
          );
          this.eventRemovers.push(chartSeriesLinked);
        },
        /**
         * Adds events to the base series - it required for recalculating the data
         * in the series if the base series is updated / removed / etc.
         *
         * @private
         * @function derivedSeriesMixin.addBaseSeriesEvents
         * @return {void}
         */
        addBaseSeriesEvents: function () {
          var derivedSeries = this,
            updatedDataRemover,
            destroyRemover;
          updatedDataRemover = addEvent(
            derivedSeries.baseSeries,
            "updatedData",
            function () {
              derivedSeries.setDerivedData();
            }
          );
          destroyRemover = addEvent(
            derivedSeries.baseSeries,
            "destroy",
            function () {
              derivedSeries.baseSeries = null;
              derivedSeries.initialised = false;
            }
          );
          derivedSeries.eventRemovers.push(updatedDataRemover, destroyRemover);
        },
        /**
         * Destroys the series
         *
         * @private
         * @function derivedSeriesMixin.destroy
         */
        destroy: function () {
          this.eventRemovers.forEach(function (remover) {
            remover();
          });
          Series.prototype.destroy.apply(this, arguments);
        },
        /* eslint-disable valid-jsdoc */
      };

      return derivedSeriesMixin;
    }
  );
  _registerModule(
    _modules,
    "modules/pareto.src.js",
    [
      _modules["parts/Globals.js"],
      _modules["parts/Utilities.js"],
      _modules["mixins/derived-series.js"],
    ],
    function (H, U, derivedSeriesMixin) {
      /* *
       *
       *  (c) 2010-2017 Sebastian Bochan
       *
       *  License: www.highcharts.com/license
       *
       *  !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
       *
       * */
      var correctFloat = U.correctFloat;
      var seriesType = H.seriesType,
        merge = H.merge;
      /**
       * The pareto series type.
       *
       * @private
       * @class
       * @name Highcharts.seriesTypes.pareto
       *
       * @augments Highcharts.Series
       */
      seriesType(
        "pareto",
        "line",
        /**
         * A pareto diagram is a type of chart that contains both bars and a line
         * graph, where individual values are represented in descending order by
         * bars, and the cumulative total is represented by the line.
         *
         * @sample {highcharts} highcharts/demo/pareto/
         *         Pareto diagram
         *
         * @extends      plotOptions.line
         * @since        6.0.0
         * @product      highcharts
         * @excluding    allAreas, boostThreshold, borderColor, borderRadius,
         *               borderWidth, crisp, colorAxis, depth, data, dragDrop,
         *               edgeColor, edgeWidth, findNearestPointBy, gapSize, gapUnit,
         *               grouping, groupPadding, groupZPadding, maxPointWidth, keys,
         *               negativeColor, pointInterval, pointIntervalUnit,
         *               pointPadding, pointPlacement, pointRange, pointStart,
         *               pointWidth, shadow, step, softThreshold, stacking,
         *               threshold, zoneAxis, zones
         * @requires     modules/pareto
         * @optionparent plotOptions.pareto
         */
        {
          /**
           * Higher zIndex than column series to draw line above shapes.
           */
          zIndex: 3,
        },
        /* eslint-disable no-invalid-this, valid-jsdoc */
        merge(derivedSeriesMixin, {
          /**
           * Calculate sum and return percent points.
           *
           * @private
           * @function Highcharts.Series#setDerivedData
           * @requires modules/pareto
           */
          setDerivedData: function () {
            var xValues = this.baseSeries.xData,
              yValues = this.baseSeries.yData,
              sum = this.sumPointsPercents(yValues, xValues, null, true);
            this.setData(
              this.sumPointsPercents(yValues, xValues, sum, false),
              false
            );
          },
          /**
           * Calculate y sum and each percent point.
           *
           * @private
           * @function Highcharts.Series#sumPointsPercents
           *
           * @param {Array<number>} yValues
           * Y values
           *
           * @param {Array<number>} xValues
           * X values
           *
           * @param {number} sum
           * Sum of all y values
           *
           * @param {boolean} [isSum]
           * Declares if calculate sum of all points
           *
           * @return {number|Array<number,number>}
           * Returns sum of points or array of points [x,sum]
           *
           * @requires modules/pareto
           */
          sumPointsPercents: function (yValues, xValues, sum, isSum) {
            var sumY = 0,
              sumPercent = 0,
              percentPoints = [],
              percentPoint;
            yValues.forEach(function (point, i) {
              if (point !== null) {
                if (isSum) {
                  sumY += point;
                } else {
                  percentPoint = (point / sum) * 100;
                  percentPoints.push([
                    xValues[i],
                    correctFloat(sumPercent + percentPoint),
                  ]);
                  sumPercent += percentPoint;
                }
              }
            });
            return isSum ? sumY : percentPoints;
          },
        })
        /* eslint-enable no-invalid-this, valid-jsdoc */
      );
      /**
       * A `pareto` series. If the [type](#series.pareto.type) option is not
       * specified, it is inherited from [chart.type](#chart.type).
       *
       * @extends   series,plotOptions.pareto
       * @since     6.0.0
       * @product   highcharts
       * @excluding data, dataParser, dataURL
       * @requires  modules/pareto
       * @apioption series.pareto
       */
      /**
       * An integer identifying the index to use for the base series, or a string
       * representing the id of the series.
       *
       * @type      {number|string}
       * @default   undefined
       * @apioption series.pareto.baseSeries
       */
      /**
       * An array of data points for the series. For the `pareto` series type,
       * points are calculated dynamically.
       *
       * @type      {Array<Array<number|string>|*>}
       * @extends   series.column.data
       * @since     6.0.0
       * @product   highcharts
       * @apioption series.pareto.data
       */
      (""); // adds the doclets above to the transpiled file
    }
  );
  _registerModule(
    _modules,
    "masters/modules/pareto.src.js",
    [],
    function () {}
  );
});
